74917328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 151109376

約数和(自身を除く): 76192048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1153, 2096, 2306, 4061, 4612, 8122, 9224, 16244, 18448, 32488, 35743, 64976, 71486, 142972, 151043, 285944, 302086, 571888, 604172, 1208344, 2416688, 4682333, 9364666, 18729332, 37458664, 74917328]

約数ペア:

[(1, 74917328), (2, 37458664), (4, 18729332), (8, 9364666), (16, 4682333), (31, 2416688), (62, 1208344), (124, 604172), (131, 571888), (248, 302086), (262, 285944), (496, 151043), (524, 142972), (1048, 71486), (1153, 64976), (2096, 35743), (2306, 32488), (4061, 18448), (4612, 16244), (8122, 9224)]